Hi, I reckon this is because dnsmasq is isolated in the dhcp namespace. You can use DHCP to push out a specific nameserver: $ quantum subnet-update sub1 --dns_nameservers 8.8.4.4 8.8.8.8 I can't seem to figure out the syntax to pass just one (list=false is not working). Or you could use Horizon instead. Anyway the DHCP agent should ensure that it is pushed out to the instance's resolv.conf or whatever. Darragh. >________________________________ > From: Paras pradhan <pradhanparas at gmail.com> >To: openstack <openstack at lists.launchpad.net> >Sent: Friday, 17 May 2013, 20:08 >Subject: [Openstack] instance dns issue > > > >Hi, > > >My instances can ping the ips but not using dns. The resolv.conf gets populated by the private instance network dns ip (10.0.0.2, from 10.0.0.0/24) . I can ping the dns ip but dns resolv is not working. What might be the issue? > > >I am on quantum and grizzly in 12.04 lts. > > >Thanks >Paras. >_______________________________________________ >Mailing list: https://launchpad.net/~openstack >Post to : openstack at lists.launchpad.net >Unsubscribe : https://launchpad.net/~openstack >More help : https://help.launchpad.net/ListHelp > > >